Isnardo I Malaspina
Isnardo I Malaspina was a marquis of Verrucola in Lunigiana, one of the sons of Opizzo Malaspina, who founded the Spino Fiorito branch when the Malaspina lands were divided in 1221. He married Cubitosa d'Este, daughter of Azzo VII d'Este, lord of Ferrara.
In 1269 the bishop of Luni invested his son Gabriele with Verrucola, Fivizzano and Fosdinovo. Isnardo died in June 1275 and Gabriele succeeded him.